﻿/**  版本信息模板在安装目录下，可自行修改。
* City.cs
*
* 功 能： N/A
* 类 名： City
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2015/3/15 15:52:50   N/A    初版
*
* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
*┌──────────────────────────────────┐
*│　此技术信息为本公司机密信息，未经本公司书面同意禁止向第三方披露．　│
*│　版权所有：动软卓越（北京）科技有限公司　　　　　　　　　　　　　　│
*└──────────────────────────────────┘
*/
using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DataLib.DBUtility;//Please add references

namespace DataLib.DAL
{
	/// <summary>
	/// 数据访问类:City
	/// </summary>
	public partial class City
	{
		public City()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "City"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int? id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from City");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(DataLib.Model.City model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into City(");
			strSql.Append("companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4)");
			strSql.Append(" values (");
			strSql.Append("@companyid,");
            strSql.Append("(select Right('0000'+Cast(Convert(int,isnull(Max(citycode),'0'))+1 as varchar(4)),4) from City c where flag1=@flag1),");
            strSql.Append("@cityname,@province,@state,@memo,@flag1,@flag2,@flag3,@flag4)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@companyid", SqlDbType.Int,4),
					new SqlParameter("@citycode", SqlDbType.VarChar,50),
					new SqlParameter("@cityname", SqlDbType.VarChar,200),
					new SqlParameter("@province", SqlDbType.VarChar,50),
					new SqlParameter("@state", SqlDbType.VarChar,200),
					new SqlParameter("@memo", SqlDbType.VarChar,200),
					new SqlParameter("@flag1", SqlDbType.VarChar,50),
					new SqlParameter("@flag2", SqlDbType.VarChar,50),
					new SqlParameter("@flag3", SqlDbType.VarChar,50),
					new SqlParameter("@flag4", SqlDbType.VarChar,50)};
			parameters[0].Value = model.companyid;
			parameters[1].Value = model.citycode;
			parameters[2].Value = model.cityname;
			parameters[3].Value = model.province;
			parameters[4].Value = model.state;
			parameters[5].Value = model.memo;
			parameters[6].Value = model.flag1;
			parameters[7].Value = model.flag2;
			parameters[8].Value = model.flag3;
			parameters[9].Value = model.flag4;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(DataLib.Model.City model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update City set ");
			strSql.Append("companyid=@companyid,");
			strSql.Append("cityname=@cityname,");
			strSql.Append("province=@province,");
			strSql.Append("state=@state,");
			strSql.Append("memo=@memo,");
			strSql.Append("flag2=@flag2,");
			strSql.Append("flag3=@flag3,");
			strSql.Append("flag4=@flag4");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@companyid", SqlDbType.Int,4),
					new SqlParameter("@cityname", SqlDbType.VarChar,200),
					new SqlParameter("@province", SqlDbType.VarChar,50),
					new SqlParameter("@state", SqlDbType.VarChar,200),
					new SqlParameter("@memo", SqlDbType.VarChar,200),
					new SqlParameter("@flag2", SqlDbType.VarChar,50),
					new SqlParameter("@flag3", SqlDbType.VarChar,50),
					new SqlParameter("@flag4", SqlDbType.VarChar,50),
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.companyid;
			parameters[1].Value = model.citycode;
			parameters[2].Value = model.cityname;
			parameters[3].Value = model.province;
			parameters[4].Value = model.state;
			parameters[5].Value = model.memo;
			parameters[6].Value = model.flag2;
			parameters[7].Value = model.flag3;
			parameters[8].Value = model.flag4;
			parameters[9].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int? id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from City ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from City ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public DataLib.Model.City GetModel(int? id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4 from City ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			DataLib.Model.City model=new DataLib.Model.City();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public DataLib.Model.City DataRowToModel(DataRow row)
		{
			DataLib.Model.City model=new DataLib.Model.City();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["companyid"]!=null && row["companyid"].ToString()!="")
				{
					model.companyid=int.Parse(row["companyid"].ToString());
				}
				if(row["citycode"]!=null)
				{
					model.citycode=row["citycode"].ToString();
				}
				if(row["cityname"]!=null)
				{
					model.cityname=row["cityname"].ToString();
				}
				if(row["province"]!=null)
				{
					model.province=row["province"].ToString();
				}
				if(row["state"]!=null)
				{
					model.state=row["state"].ToString();
				}
				if(row["memo"]!=null)
				{
					model.memo=row["memo"].ToString();
				}
				if(row["flag1"]!=null)
				{
					model.flag1=row["flag1"].ToString();
				}
				if(row["flag2"]!=null)
				{
					model.flag2=row["flag2"].ToString();
				}
				if(row["flag3"]!=null)
				{
					model.flag3=row["flag3"].ToString();
				}
				if(row["flag4"]!=null)
				{
					model.flag4=row["flag4"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4 ");
			strSql.Append(" FROM City ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4 ");
			strSql.Append(" FROM City ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM City ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.id desc");
			}
			strSql.Append(")AS Row, T.*  from City T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "City";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DataLib.Model.City GetModelByCode(string code,string flag)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4 from City ");
            strSql.Append(" where citycode=@citycode and flag1=@flag");
            SqlParameter[] parameters = {
					new SqlParameter("@citycode", SqlDbType.VarChar,20),
                    new SqlParameter("@flag", SqlDbType.VarChar,20)
			};
            parameters[0].Value = code;
            parameters[1].Value = flag;

            DataLib.Model.City model = new DataLib.Model.City();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DataLib.Model.City GetModelByName(string name, string flag)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,companyid,citycode,cityname,province,state,memo,flag1,flag2,flag3,flag4 from City ");
            strSql.Append(" where cityname=@cityname and flag1=@flag");
            SqlParameter[] parameters = {
					new SqlParameter("@cityname", SqlDbType.VarChar,20),
                    new SqlParameter("@flag", SqlDbType.VarChar,20)
			};
            parameters[0].Value = name;
            parameters[1].Value = flag;

            DataLib.Model.City model = new DataLib.Model.City();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }
		#endregion  ExtensionMethod
	}
}

